This deliciously simple dish is the perfect picnic side. Amazingly, there’s no oil or other fat added to it -- meaning it's fat-free. Instead, you get tons of fiber from the beans, corn and other veggies. A touch of pineapple adds a sweetness to combo, too.

In this week’s nutrition news: More evidence that obesity decreases your life expectancy, drinking sugary sodas may lead to diabetes during pregnancy and China will soon produce genetically modified rice.